CA2374086A1 - Meche de fraiseuse/perceuse - Google Patents
Meche de fraiseuse/perceuse Download PDFInfo
- Publication number
- CA2374086A1 CA2374086A1 CA002374086A CA2374086A CA2374086A1 CA 2374086 A1 CA2374086 A1 CA 2374086A1 CA 002374086 A CA002374086 A CA 002374086A CA 2374086 A CA2374086 A CA 2374086A CA 2374086 A1 CA2374086 A1 CA 2374086A1
- Authority
- CA
- Canada
- Prior art keywords
- drag
- primary cutting
- drill bit
- face
- cutting elements
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 238000005520 cutting process Methods 0.000 claims abstract description 94
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 44
- 238000003801 milling Methods 0.000 claims abstract description 40
- 238000005553 drilling Methods 0.000 claims abstract description 36
- 239000000463 material Substances 0.000 claims description 7
- 230000035515 penetration Effects 0.000 claims description 3
- 238000005755 formation reaction Methods 0.000 description 25
- 229910000831 Steel Inorganic materials 0.000 description 17
- 239000010959 steel Substances 0.000 description 17
- 239000011435 rock Substances 0.000 description 5
- 239000004568 cement Substances 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 229910003460 diamond Inorganic materials 0.000 description 3
- 239000010432 diamond Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000012255 powdered metal Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/42—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits
- E21B10/43—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits characterised by the arrangement of teeth or other cutting elements
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B12/00—Accessories for drilling tools
- E21B12/04—Drill bit protectors
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
- E21B29/06—Cutting windows, e.g. directional window cutters for whipstock operations
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/798,171 | 2001-03-02 | ||
US09/798,171 US6568492B2 (en) | 2001-03-02 | 2001-03-02 | Drag-type casing mill/drill bit |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2374086A1 true CA2374086A1 (fr) | 2002-09-02 |
Family
ID=25172712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002374086A Abandoned CA2374086A1 (fr) | 2001-03-02 | 2002-03-01 | Meche de fraiseuse/perceuse |
Country Status (3)
Country | Link |
---|---|
US (1) | US6568492B2 (fr) |
EP (1) | EP1236861A1 (fr) |
CA (1) | CA2374086A1 (fr) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6460631B2 (en) | 1999-08-26 | 2002-10-08 | Baker Hughes Incorporated | Drill bits with reduced exposure of cutters |
US6659199B2 (en) * | 2001-08-13 | 2003-12-09 | Baker Hughes Incorporated | Bearing elements for drill bits, drill bits so equipped, and method of drilling |
US7395882B2 (en) | 2004-02-19 | 2008-07-08 | Baker Hughes Incorporated | Casing and liner drilling bits |
US7370702B2 (en) * | 2004-01-08 | 2008-05-13 | Baker Hughes Incorporated | Single mill casing window cutting tool and method |
US7954570B2 (en) | 2004-02-19 | 2011-06-07 | Baker Hughes Incorporated | Cutting elements configured for casing component drillout and earth boring drill bits including same |
US7624818B2 (en) * | 2004-02-19 | 2009-12-01 | Baker Hughes Incorporated | Earth boring drill bits with casing component drill out capability and methods of use |
US7360608B2 (en) * | 2004-09-09 | 2008-04-22 | Baker Hughes Incorporated | Rotary drill bits including at least one substantially helically extending feature and methods of operation |
US7308957B2 (en) * | 2005-01-18 | 2007-12-18 | Smith International, Inc. | Fixed-head bit with stabilizing features |
US7726415B1 (en) | 2005-04-07 | 2010-06-01 | Ots International, Inc. | Fixed cutter drill bit |
GB0521693D0 (en) * | 2005-10-25 | 2005-11-30 | Reedhycalog Uk Ltd | Representation of whirl in fixed cutter drill bits |
US8141665B2 (en) | 2005-12-14 | 2012-03-27 | Baker Hughes Incorporated | Drill bits with bearing elements for reducing exposure of cutters |
US7621351B2 (en) | 2006-05-15 | 2009-11-24 | Baker Hughes Incorporated | Reaming tool suitable for running on casing or liner |
US7621348B2 (en) | 2006-10-02 | 2009-11-24 | Smith International, Inc. | Drag bits with dropping tendencies and methods for making the same |
US7703557B2 (en) * | 2007-06-11 | 2010-04-27 | Smith International, Inc. | Fixed cutter bit with backup cutter elements on primary blades |
US7814997B2 (en) * | 2007-06-14 | 2010-10-19 | Baker Hughes Incorporated | Interchangeable bearing blocks for drill bits, and drill bits including same |
US8915166B2 (en) * | 2007-07-27 | 2014-12-23 | Varel International Ind., L.P. | Single mold milling process |
US7954571B2 (en) | 2007-10-02 | 2011-06-07 | Baker Hughes Incorporated | Cutting structures for casing component drillout and earth-boring drill bits including same |
US8245797B2 (en) | 2007-10-02 | 2012-08-21 | Baker Hughes Incorporated | Cutting structures for casing component drillout and earth-boring drill bits including same |
US9016407B2 (en) | 2007-12-07 | 2015-04-28 | Smith International, Inc. | Drill bit cutting structure and methods to maximize depth-of-cut for weight on bit applied |
SA108290829B1 (ar) * | 2007-12-21 | 2012-01-24 | بيكر هوغيس انكوربوريتد | مثقاب ذو هيكل قطع متوازن يستخدم في حفر الآبار |
US7938204B2 (en) * | 2007-12-21 | 2011-05-10 | Baker Hughes Incorporated | Reamer with improved hydraulics for use in a wellbore |
SA108290832B1 (ar) | 2007-12-21 | 2012-06-05 | بيكر هوغيس انكوربوريتد | مثقاب ذو أذرع توازن يستخدم في حفر الآبار |
US8100202B2 (en) | 2008-04-01 | 2012-01-24 | Smith International, Inc. | Fixed cutter bit with backup cutter elements on secondary blades |
US8479846B2 (en) * | 2008-07-15 | 2013-07-09 | Baker Hughes Incorporated | Earth-boring tools including an impact material and methods of drilling through casing |
US20100025121A1 (en) * | 2008-07-30 | 2010-02-04 | Thorsten Schwefe | Earth boring drill bits with using opposed kerfing for cutters |
US9644428B2 (en) * | 2009-01-09 | 2017-05-09 | Baker Hughes Incorporated | Drill bit with a hybrid cutter profile |
US20100276200A1 (en) * | 2009-04-30 | 2010-11-04 | Baker Hughes Incorporated | Bearing blocks for drill bits, drill bit assemblies including bearing blocks and related methods |
CA2760613C (fr) * | 2009-05-04 | 2016-10-11 | Smith International, Inc. | Systeme de fraisage et procede de fraisage |
US9309723B2 (en) * | 2009-10-05 | 2016-04-12 | Baker Hughes Incorporated | Drill bits and tools for subterranean drilling, methods of manufacturing such drill bits and tools and methods of directional and off center drilling |
US9022117B2 (en) | 2010-03-15 | 2015-05-05 | Weatherford Technology Holdings, Llc | Section mill and method for abandoning a wellbore |
US8985246B2 (en) | 2010-09-28 | 2015-03-24 | Baker Hughes Incorporated | Subterranean cutting tool structure tailored to intended use |
US20120192680A1 (en) * | 2011-01-27 | 2012-08-02 | Baker Hughes Incorporated | Fabricated Mill Body with Blade Pockets for Insert Placement and Alignment |
US20150233188A1 (en) * | 2012-09-25 | 2015-08-20 | National Oilwell DHT, L.P. | Downhole Mills and Improved Cutting Structures |
JP2014196655A (ja) * | 2013-03-05 | 2014-10-16 | 三菱マテリアル株式会社 | 掘削ビット |
CA2920155C (fr) * | 2013-09-03 | 2018-01-23 | Halliburton Energy Services, Inc. | Outil de percage incluant un dispositif de commande de profondeur de coupe a etages multiples |
US9938781B2 (en) | 2013-10-11 | 2018-04-10 | Weatherford Technology Holdings, Llc | Milling system for abandoning a wellbore |
US10590724B2 (en) | 2013-10-28 | 2020-03-17 | Wellbore Integrity Solutions Llc | Mill with adjustable gauge diameter |
WO2016133978A1 (fr) | 2015-02-18 | 2016-08-25 | Weatherford Technology Holdings, Llc | Outil de coupe |
AU2016250768B2 (en) | 2015-04-24 | 2021-05-13 | Weatherford Technology Holdings, Llc | Tubular cutting tool |
AU2016267668B2 (en) | 2015-05-28 | 2020-08-27 | Weatherford Technology Holdings, Llc | Cutter assembly for cutting a tubular, bottom hole assembly comprising such a cutter assembly and method of cutting a tubular |
RU2628363C2 (ru) * | 2015-10-07 | 2017-08-16 | Акционерное общество "Волгабурмаш" (АО "Волгабурмаш") | Способ балансировки нагрузок в долоте с поликристаллическим алмазным вооружением |
CN105257231A (zh) * | 2015-10-22 | 2016-01-20 | 中国石油化工股份有限公司 | 挤钻一体化磨鞋 |
CN105952382A (zh) * | 2016-06-28 | 2016-09-21 | 四川川庆石油钻采科技有限公司 | 一种具有双切削结构孕镶金刚石钻头 |
RU177284U1 (ru) * | 2017-11-16 | 2018-02-15 | Общество с ограниченной ответственностью Научно производственная фирма "Технология" | Фрезер стартовый |
US10954721B2 (en) | 2018-06-11 | 2021-03-23 | Baker Hughes Holdings Llc | Earth-boring tools and related methods |
US10900290B2 (en) | 2018-06-29 | 2021-01-26 | Varel International Ind., L.L.C. | Fixed cutter completions bit |
US11542755B2 (en) | 2018-09-14 | 2023-01-03 | Baker Hughes Oilfield Operations Llc | Earth boring tools having protrusions trailing cutting elements and related methods |
US10920497B2 (en) * | 2019-01-09 | 2021-02-16 | Ulterra Drilling Technologies, L.P. | No blade bit |
GB2599574B (en) | 2019-08-13 | 2023-11-15 | Halliburton Energy Services Inc | A drillable window assembly for controlling the geometry of a multilateral wellbore junction |
Family Cites Families (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2371490A (en) | 1944-04-10 | 1945-03-13 | Jr Edward B Williams | Step-cut drill bit |
US3058535A (en) | 1959-10-28 | 1962-10-16 | Edward B Williams Iii | Rotary drill bit |
US3153458A (en) | 1962-10-08 | 1964-10-20 | Drilling & Service Inc | Blade-type drill bit |
US3709308A (en) | 1970-12-02 | 1973-01-09 | Christensen Diamond Prod Co | Diamond drill bits |
US3938599A (en) | 1974-03-27 | 1976-02-17 | Hycalog, Inc. | Rotary drill bit |
US4109737A (en) | 1976-06-24 | 1978-08-29 | General Electric Company | Rotary drill bit |
US4351401A (en) | 1978-06-08 | 1982-09-28 | Christensen, Inc. | Earth-boring drill bits |
US4386669A (en) | 1980-12-08 | 1983-06-07 | Evans Robert F | Drill bit with yielding support and force applying structure for abrasion cutting elements |
US4499958A (en) | 1983-04-29 | 1985-02-19 | Strata Bit Corporation | Drag blade bit with diamond cutting elements |
US4554986A (en) | 1983-07-05 | 1985-11-26 | Reed Rock Bit Company | Rotary drill bit having drag cutting elements |
GB8418481D0 (en) | 1984-07-19 | 1984-08-22 | Nl Petroleum Prod | Rotary drill bits |
US4889017A (en) | 1984-07-19 | 1989-12-26 | Reed Tool Co., Ltd. | Rotary drill bit for use in drilling holes in subsurface earth formations |
US4991670A (en) | 1984-07-19 | 1991-02-12 | Reed Tool Company, Ltd. | Rotary drill bit for use in drilling holes in subsurface earth formations |
US4763737A (en) | 1986-08-11 | 1988-08-16 | Dieter Hellnick | Downhole cutter |
US4981184A (en) | 1988-11-21 | 1991-01-01 | Smith International, Inc. | Diamond drag bit for soft formations |
US5010789A (en) | 1989-02-21 | 1991-04-30 | Amoco Corporation | Method of making imbalanced compensated drill bit |
CA1333282C (fr) | 1989-02-21 | 1994-11-29 | J. Ford Brett | Outil de forage a auto-equilibrage |
US5042596A (en) | 1989-02-21 | 1991-08-27 | Amoco Corporation | Imbalance compensated drill bit |
US4982802A (en) | 1989-11-22 | 1991-01-08 | Amoco Corporation | Method for stabilizing a rotary drill string and drill bit |
US5111892A (en) | 1990-10-03 | 1992-05-12 | Sinor L Allen | Imbalance compensated drill bit with hydrostatic bearing |
US5090492A (en) | 1991-02-12 | 1992-02-25 | Dresser Industries, Inc. | Drill bit with vibration stabilizers |
US5199511A (en) | 1991-09-16 | 1993-04-06 | Baker-Hughes, Incorporated | Drill bit and method for reducing formation fluid invasion and for improved drilling in plastic formations |
US5244039A (en) | 1991-10-31 | 1993-09-14 | Camco Drilling Group Ltd. | Rotary drill bits |
US5265685A (en) | 1991-12-30 | 1993-11-30 | Dresser Industries, Inc. | Drill bit with improved insert cutter pattern |
US5314033A (en) | 1992-02-18 | 1994-05-24 | Baker Hughes Incorporated | Drill bit having combined positive and negative or neutral rake cutters |
EP0569663A1 (fr) | 1992-05-15 | 1993-11-18 | Baker Hughes Incorporated | Trépan amélioré anti-tourbillon |
US5303785A (en) | 1992-08-25 | 1994-04-19 | Smith International, Inc. | Diamond back-up for PDC cutters |
US5558170A (en) | 1992-12-23 | 1996-09-24 | Baroid Technology, Inc. | Method and apparatus for improving drill bit stability |
US5333699A (en) * | 1992-12-23 | 1994-08-02 | Baroid Technology, Inc. | Drill bit having polycrystalline diamond compact cutter with spherical first end opposite cutting end |
GB2273946B (en) | 1992-12-31 | 1996-10-09 | Camco Drilling Group Ltd | Improvements in or relating to rotary drill bits |
US5887668A (en) | 1993-09-10 | 1999-03-30 | Weatherford/Lamb, Inc. | Wellbore milling-- drilling |
US5605198A (en) | 1993-12-09 | 1997-02-25 | Baker Hughes Incorporated | Stress related placement of engineered superabrasive cutting elements on rotary drag bits |
US5595252A (en) | 1994-07-28 | 1997-01-21 | Flowdril Corporation | Fixed-cutter drill bit assembly and method |
US5551522A (en) | 1994-10-12 | 1996-09-03 | Smith International, Inc. | Drill bit having stability enhancing cutting structure |
US5551509A (en) | 1995-03-24 | 1996-09-03 | Tiw Corporation | Whipstock and starter mill |
US6170576B1 (en) | 1995-09-22 | 2001-01-09 | Weatherford/Lamb, Inc. | Mills for wellbore operations |
US5908071A (en) | 1995-09-22 | 1999-06-01 | Weatherford/Lamb, Inc. | Wellbore mills and inserts |
US5904213A (en) | 1995-10-10 | 1999-05-18 | Camco International (Uk) Limited | Rotary drill bits |
US6089336A (en) | 1995-10-10 | 2000-07-18 | Camco International (Uk) Limited | Rotary drill bits |
US5678645A (en) * | 1995-11-13 | 1997-10-21 | Baker Hughes Incorporated | Mechanically locked cutters and nozzles |
US5657820A (en) | 1995-12-14 | 1997-08-19 | Smith International, Inc. | Two trip window cutting system |
US5803196A (en) | 1996-05-31 | 1998-09-08 | Diamond Products International | Stabilizing drill bit |
GB2315789B (en) | 1996-08-01 | 2000-06-14 | Camco International | Improvements in or relating to rotary drill bits |
US5979571A (en) * | 1996-09-27 | 1999-11-09 | Baker Hughes Incorporated | Combination milling tool and drill bit |
GB9712342D0 (en) | 1997-06-14 | 1997-08-13 | Camco Int Uk Ltd | Improvements in or relating to rotary drill bits |
US6039131A (en) * | 1997-08-25 | 2000-03-21 | Smith International, Inc. | Directional drift and drill PDC drill bit |
US5967247A (en) | 1997-09-08 | 1999-10-19 | Baker Hughes Incorporated | Steerable rotary drag bit with longitudinally variable gage aggressiveness |
US7025156B1 (en) * | 1997-11-18 | 2006-04-11 | Douglas Caraway | Rotary drill bit for casting milling and formation drilling |
US6068072A (en) | 1998-02-09 | 2000-05-30 | Diamond Products International, Inc. | Cutting element |
CA2261495A1 (fr) * | 1998-03-13 | 1999-09-13 | Praful C. Desai | Methode de fraisage de cuvelages et de perforage de formations rocheuses |
US5944101A (en) | 1998-06-15 | 1999-08-31 | Atlantic Richfield Company | Apparatus for milling a window in well tubular |
GB2339811B (en) | 1998-07-22 | 2002-05-22 | Camco Internat | Improvements in or relating to rotary drill bits |
US6298930B1 (en) | 1999-08-26 | 2001-10-09 | Baker Hughes Incorporated | Drill bits with controlled cutter loading and depth of cut |
US6460631B2 (en) | 1999-08-26 | 2002-10-08 | Baker Hughes Incorporated | Drill bits with reduced exposure of cutters |
-
2001
- 2001-03-02 US US09/798,171 patent/US6568492B2/en not_active Expired - Lifetime
-
2002
- 2002-03-01 CA CA002374086A patent/CA2374086A1/fr not_active Abandoned
- 2002-03-04 EP EP02400013A patent/EP1236861A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
US6568492B2 (en) | 2003-05-27 |
EP1236861A1 (fr) | 2002-09-04 |
US20020121393A1 (en) | 2002-09-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Discontinued |